Practice mode Inequalities

In a certain code, ‘X % Y’ means X is greater than Y; ‘X $ Y’ means X is either greater than or equal to Y; ‘X # Y’ means X is equal to Y; ‘X @ Y’ means X is smaller than Y; ‘X & Y’ means X is either smaller than or equal to Y. Statements: K # G, G % F, F @ E, E % D, D @ H. Conclusions: I. E @ K II. E @ G. Which of the conclusions is definitely true?

Correct answer D. Neither conclusion I nor II is true

Explanation

Decoding gives K = G > F D F F < E the signs change direction, so E and G are not related and II fails.

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